<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div style="background-color: yellow;position: absolute;top: 20px;left: 200px;"></div>
    <div style="background-color: red;position: absolute;top: 10px;"></div>
    <div style="background-color: green"></div>
  </body>
  <style>
    div {
      width: 100px;
      height: 100px;
    }
  </style>
</html>
